Glo HD Kobo as a photo frame

Hello,

I'm just starting out with my Kobo and I'm delighted to discover this forum!
I'm surprised not to see more projects similar to a photo frame.

I'm trying to reproduce the following post from a blog:
https://sandropaganotti.com/2023/10/...al-photo-frame

My local server that processes my images is ready,
I'm just trying to make a script, which runs on the kobo, to download the image from the server, and display it on the screen.

According to what I read, the line of code "echo "1" > /sys/class/graphics/fb0/rotate" was functional on a kobo glo, but not on HD models with 32-bit screen.
I'd like to know if anyone knows how to display a photo from a local server on the kobo screen (on standard firmware, patched for telnet).

Thanks in advance for your help